Question

You asked 120 people about the computer perference The results of that 11/12 of the people own a laptop computer . Of the people that own a laptop computer 1/10 of them also own a desktop computer. What portion of the people own a laptop computer and a desktop computer? How many people own a laptop computer but not a desktop computer?

Answer 1

Answer:

11 own a desktop and a laptop, 99 own only laptops

Step-by-step explanation:

of 120 people, to find 1/12 divide by 12, so 1/12 of 120 is 10. Multiply this by 11, and 110 people own laptops.

of 110 people, to find 1/10 divide by 10, so 1/10 of 110 is 11.

Therefore, 11 own a desktop and a laptop and the remaining 99 only own laptops